Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the logical successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la
EGR Duty Cycle
Scan tool Range
0% to
100%. Represents the
PCM commanded PWM duty cycle of the
Exhaust Gas Recirculation (EGR) valve.
0% displayed indicates no EGR;
100% displayed indicates full EGR.